年轻时写论文一向不大爱用引文 ,因为总自信自己能说出别人根本意想不到的话。再说 ,摘引他人的话充塞在自己的文章里 ,也难免会有一种“狐假虎威”的心虚。而从量上来看 ,又总是省不了充数的嫌疑。可是后来才发现 ,我这种没有引文的论文简直就是一只少了“尾巴”（注释）的“ Writing papers in young age has always been less cite-to-love, because you are always confident that you can tell other people’s utterly unexpected words. Besides, it is unavoidable that there is a kind of “fake tiger threat” that is stuffed with words from other people. From the point of view of quantity, but also always can not save the suspect. It was only later discovered that my thesis without a quotation was simply a “tail” (note)